d | 15 | mm | |
D | 28 | mm | |
B | 7 | mm | |
d1 | 18.9 | mm | |
d2 | 18.9 | mm | |
D1 | 23.7 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.2 | mm |
a | 8.5 | mm |
da | min. | 17 | mm |
db | min. | 17 | mm |
Da | max. | 26 | mm |
Db | max. | 26.6 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.2 | mm |
dn | 20.1 | mm |
Basic dynamic load rating | C | 3.77 | kN | |
Basic static load rating | C0 | 1.8 | kN | |
Fatigue load limit | Pu | 0.078 | kN | |
Attainable speed for grease lubrication | 50000 | r/min | ||
Attainable speed for oil-air lubrication | 75000 | r/min | ||
Ball diameter | Dw | 3.969 | mm | |
Number of balls | z | 13 | ||
Reference grease quantity | Gref | 0.21 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 25 | N | |
Static axial stiffness, preload class A | 40 | N/µm | ||
Preload class B | GB | 50 | N | |
Static axial stiffness, preload class B | 51 | N/µm | ||
Preload class C | GC | 100 | N | |
Static axial stiffness, preload class C | 67 | N/µm | ||
Preload class D | GD | 200 | N | |
Static axial stiffness, preload class D | 88 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | f2D | 1.14 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | e | 0.68 | ||
Calculation factor (single, tandem) | Y2 | 0.87 | ||
Calculation factor (single, tandem) | Y0 | 0.38 | ||
Calculation factor (single, tandem) | X2 | 0.41 | ||
Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
Calculation factor (back-to-back, face-to-face) | X2 | 0.67 |
Mass bearing | 0.015 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
270x335x18 HDS1 R | 270 | 335 | 18 | Seals |
---|---|---|---|---|
3202 A-2ZTN9/MT33 | 15 | 35 | 15.9 | Bearings, units and housings |
43.1x59.4x14.3 TPM | 42.52 | 59.79 | - | Seals |
524364 | 596.9 | - | - | Seals |
62314-2RS1 | 70 | 150 | 51 | Bearings, units and housings |
BT4B 332441 G/HA1 | 280 | 460 | - | Bearings, units and housings |
FY 1.15/16 DTF | 49.213 | - | - | Bearings, units and housings |
GEM 45 ESX-2LS | 45 | 68 | 40 | Bearings, units and housings |
N 1012 KTNHA/HC5SP | 60 | 95 | 18 | Bearings, units and housings |
NU 2344 ECML | 220 | 460 | 145 | Bearings, units and housings |
SAF 22328 T | 140 | - | - | Bearings, units and housings |
W 639/3-2Z | 3 | 8 | 4 | Bearings, units and housings |
Hot number:
130x160x15 HMSA10 RG
260x290x16 HDS2 V
331271
38730
42x65x8 CRW1 V
54959
600 VL V
71917 ACD/P4A
BT4B 334023 E1/C675
NKI 10/20
NUP 212 ECP
PSM 121825 A51
PSMF 253516 A51
SA 50 ESX-2LS
TUWK 20 LTHR
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